<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>第56个CSS页面</title>
</head>
<body>

<h4>position属性为relative或static</h4>

<table id="table1" style="padding: 20px; border: 1px dashed blue;">
    <tr style=" padding: 20px; border: 5px solid black;">
        <td id="td1" style="padding: 20px; border: 1px dashed gold;">
            <div id="div1" style="padding:20px;border:1px solid red;">
               <span style="border: 1px solid green;">
                   <strong id="greed" style="position:relative; border: 1px dashed purple">greed is</strong>
                   good 999999
              </span>
            </div>
        </td>
    </tr>
</table>

</body>
</html>